Abstract
Rhizosphere and rhizoplane of fababean (Vicia faba), melochia (Corchorus olitorius), sesame (Sesamum indicum) and soyabean (Glycine max) plants are inhabited with fungi, mostly Aspergillus flavus, A. niger, Fusarium oxysporum, Penicillium corylophilum, P. cyclopium, P. funiculosum and Rhizopus stolonifer. All fungal species have the ability to produce gibberellin (GA) but F. oxysporum was found to produce both GA and indole-acetic acid (IAA). The optimum period for GA and IAA production by F. oxysporum was 10 days in the mycelium and 15 days in the filtrate at 28 degrees C. The contents of GA, IAA and cytochrome P-450 were increased at 0.5 and 1% NaCl after 5 days, but GA and IAA were lowered at 4% (700 mM) NaCl. Calcium decreased NaCl stress on F. oxysporum by significant elevating GA biosynthesis at 40 mM Ca2+/700 mM Na+. GA at 10 microM and Ca2+ at 10 mM enhanced the germination of seeds under 175 mM Na+.
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Claims 11
Claim · model-written summary
All rhizosphere fungal species of the sampled plants can produce gibberellin.
- Taxon
- fababean (Vicia faba)
Vicia fabae1 - Interactor
- fungal speciese2other
- Outcome
- ability to produce gibberellin (GA)e2
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rhizosphere and rhizoplane of fababean (Vicia faba), melochia (Corchorus olitorius), sesame (Sesamum indicum) and soyabean (Glycine max) plants are inhabited with fungi”
e2“All fungal species have the ability to produce gibberellin (GA)”
Claim · model-written summary
Fusarium oxysporum produces both gibberellin and indole-acetic acid.
- Taxon
- fababean (Vicia faba)Vicia fabae1
- Interactor
- F. oxysporum
_(Fusarium_oxysporum_f.sp._batatas)_1234227-PPT-Clemson_University.jpg?width=60)
Fusarium oxysporume3other - Outcome
- produce both GA and indole-acetic acid (IAA)e3
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_(Fusarium_oxysporum_f.sp._batatas)_1234227-PPT-Clemson_University.jpg?width=500)
Verbatim
e1“Rhizosphere and rhizoplane of fababean (Vicia faba), melochia (Corchorus olitorius), sesame (Sesamum indicum) and soyabean (Glycine max) plants are inhabited with fungi”
e3“F. oxysporum was found to produce both GA and indole-acetic acid (IAA)”
Claim · model-written summary
The optimum period for GA and IAA production by F. oxysporum was 10 days in the mycelium.
- Taxon
- fababean (Vicia faba)Vicia fabae1
- Organ / stage
- myceliume4
- Interactor
- F. oxysporumFusarium oxysporume4other
- Outcome
- optimum period for GA and IAA productione4
- Value
- 10 dayse4
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rhizosphere and rhizoplane of fababean (Vicia faba), melochia (Corchorus olitorius), sesame (Sesamum indicum) and soyabean (Glycine max) plants are inhabited with fungi”
e4“The optimum period for GA and IAA production by F. oxysporum was 10 days in the mycelium and 15 days in the filtrate”
Claim · model-written summary
The optimum period for GA and IAA production by F. oxysporum was 15 days in the filtrate.
- Taxon
- fababean (Vicia faba)Vicia fabae1
- Organ / stage
- filtratee4
- Interactor
- F. oxysporumFusarium oxysporume4other
- Outcome
- optimum period for GA and IAA productione4
- Value
- 15 dayse4
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rhizosphere and rhizoplane of fababean (Vicia faba), melochia (Corchorus olitorius), sesame (Sesamum indicum) and soyabean (Glycine max) plants are inhabited with fungi”
e4“The optimum period for GA and IAA production by F. oxysporum was 10 days in the mycelium and 15 days in the filtrate”
Claim · model-written summary
GA, IAA and cytochrome P-450 contents increased at 0.5 and 1% NaCl after 5 days.
- Taxon
- fababean (Vicia faba)Vicia fabae1
- Treatment
- 0.5 and 1% NaCle5
- Outcome
- contents of GA, IAA and cytochrome P-450e5
- Direction
- increasede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rhizosphere and rhizoplane of fababean (Vicia faba), melochia (Corchorus olitorius), sesame (Sesamum indicum) and soyabean (Glycine max) plants are inhabited with fungi”
e5“The contents of GA, IAA and cytochrome P-450 were increased at 0.5 and 1% NaCl after 5 days”
Claim · model-written summary
GA and IAA were lowered at 4% (700 mM) NaCl.
- Taxon
- fababean (Vicia faba)Vicia fabae1
- Treatment
- 4% (700 mM) NaCle6
- Outcome
- GA and IAAe6
- Direction
- lowerede6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rhizosphere and rhizoplane of fababean (Vicia faba), melochia (Corchorus olitorius), sesame (Sesamum indicum) and soyabean (Glycine max) plants are inhabited with fungi”
e6“but GA and IAA were lowered at 4% (700 mM) NaCl”
Claim · model-written summary
Calcium decreased NaCl stress on F. oxysporum.
- Taxon
- fababean (Vicia faba)Vicia fabae1
- Treatment
- Calciume7
- Interactor
- F. oxysporumFusarium oxysporume7other
- Outcome
- NaCl stresse7
- Direction
- decreasede7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rhizosphere and rhizoplane of fababean (Vicia faba), melochia (Corchorus olitorius), sesame (Sesamum indicum) and soyabean (Glycine max) plants are inhabited with fungi”
e7“Calcium decreased NaCl stress on F. oxysporum by significant elevating GA biosynthesis at 40 mM Ca2+/700 mM Na+”
Claim · model-written summary
Calcium at 40 mM Ca2+ with 700 mM Na+ significantly elevated GA biosynthesis by F. oxysporum.
- Taxon
- fababean (Vicia faba)Vicia fabae1
- Treatment
- 40 mM Ca2+/700 mM Na+e7
- Interactor
- F. oxysporumFusarium oxysporume7other
- Outcome
- GA biosynthesise7
- Direction
- elevatinge7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rhizosphere and rhizoplane of fababean (Vicia faba), melochia (Corchorus olitorius), sesame (Sesamum indicum) and soyabean (Glycine max) plants are inhabited with fungi”
e7“Calcium decreased NaCl stress on F. oxysporum by significant elevating GA biosynthesis at 40 mM Ca2+/700 mM Na+”
Claim · model-written summary
GA at 10 microM enhanced seed germination under 175 mM Na+.
- Taxon
- fababean (Vicia faba)Vicia fabae1
- Treatment
- GA at 10 microMe2
- Outcome
- germination of seedse2
- Direction
- enhancede2
- Qualifier
- under 175 mM Na+e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rhizosphere and rhizoplane of fababean (Vicia faba), melochia (Corchorus olitorius), sesame (Sesamum indicum) and soyabean (Glycine max) plants are inhabited with fungi”
e2“GA at 10 microM and Ca2+ at 10 mM enhanced the germination of seeds under 175 mM Na+”
Claim · model-written summary
Ca2+ at 10 mM enhanced seed germination under 175 mM Na+.
- Taxon
- fababean (Vicia faba)Vicia fabae1
- Treatment
- Ca2+ at 10 mMe2
- Outcome
- germination of seedse2
- Direction
- enhancede2
- Qualifier
- under 175 mM Na+e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rhizosphere and rhizoplane of fababean (Vicia faba), melochia (Corchorus olitorius), sesame (Sesamum indicum) and soyabean (Glycine max) plants are inhabited with fungi”
e2“GA at 10 microM and Ca2+ at 10 mM enhanced the germination of seeds under 175 mM Na+”
Claim · model-written summary
Rhizosphere and rhizoplane of the sampled plants are inhabited by fungi.
- Taxon
- fababean (Vicia faba)Vicia fabae1
- Outcome
- inhabitede1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rhizosphere and rhizoplane of fababean (Vicia faba), melochia (Corchorus olitorius), sesame (Sesamum indicum) and soyabean (Glycine max) plants are inhabited with fungi”
The same questions in other papers
Gibberellic acid · growth · Vicia faba (faba bean)Positive and negative results
9 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
7 papers more in this group
See all 11 papers →calcium(2+) · growth · Vicia faba (faba bean)Results agree
2 papers in the same direction as this paper
- positive
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.